海洋水声环境敏感区诊断与适应性观测研究进展

Ocean acoustic sensitive region diagnose and adaptive observation

传统的海洋水声环境观测通常是局部区域范围内短时间的有限观测,非常时期观测平台在作战海区实施系统观测十分困难,如何利用适当的观测方式获取有效的观测数据来提高观测效率是目前亟需解决的问题。该文介绍了海洋声学敏感区诊断与适应性观测概念,总结了相关研究进展,该项工作有助于改进目前传统的观测系统设计,提高观测网建设效益,根据敏感区分布特点建立移动的补充观测系统开展适应性观测,从而发展我国新型的海洋观测体系,为改善海洋水声环境预报质量提供技术支撑。

As the traditional acoustic environment observation is not targeted, and hard to be applied in some times, how to utilize the limited observation resource to obtain valuable data and improve the observation efficiency is an urgent problem to be solved. This paper presents the concept of ocean acoustic sensitive region diagnose and adaptive observation, the related research progress is introduced. According to this research, we can greatly improve the traditional observation system design, enhance the observation network construction efficiency and with the location reference of the sensitive region, construct mobile supplementary observation system and command system. Accordingly, new oceanic observation pattern can be built up, which can provide valid observation data to decrease the uncertainty in the underwater acoustic environment.